NAME

Paws::EMR::HadoopJarStepConfig

USAGE

This class represents one of two things:

Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::EMR::HadoopJarStepConfig object:

$service_obj->Method(Att1 => { Args => $value, ..., Properties => $value  });

Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::EMR::HadoopJarStepConfig object:

$result = $service_obj->Method(...);
$result->Att1->Args

DESCRIPTION

A job flow step consisting of a JAR file whose main function will be executed. The main function submits a job for Hadoop to execute and waits for the job to finish or fail.

ATTRIBUTES

Args => ArrayRef[Str|Undef]

A list of command line arguments passed to the JAR file's main function when executed.

REQUIRED Jar => Str

A path to a JAR file run during the step.

MainClass => Str

The name of the main class in the specified Java file. If not specified, the JAR file should specify a Main-Class in its manifest file.

Properties => ArrayRef[Paws::EMR::KeyValue]

A list of Java properties that are set when the step runs. You can use these properties to pass key-value pairs to your main function.

SEE ALSO

This class forms part of Paws, describing an object used in Paws::EMR

BUGS and CONTRIBUTIONS

The source code is located here: https://github.com/pplu/aws-sdk-perl

Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues